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ohaa [14]
3 years ago
8

Draw a class diagram for point of sale system with association andmultiplicity.​

Computers and Technology
1 answer:
ss7ja [257]3 years ago
6 0

Answer:

find it ur self

Explanation:

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A company has four departments: A, B, C, and D. The number of IP addresses required by each department is 100, 60, 20, and 26 re
Alex777 [14]

Answer:

deeppppuhjjuuiiijjjjk

6 0
3 years ago
Given two ArrayLists of sorted strings (alphabetically ascending), write down a method to merge these sorted strings’ ArrayLists
Elena-2011 [213]

Answer:

see explaination

Explanation:

import java.util.ArrayList;

import java.util.Arrays;

public class Merge {

public static ArrayList<String> mergeList(ArrayList<String> lst1, ArrayList<String> lst2) {

ArrayList<String> result = new ArrayList<String>();

int i = 0, j = 0;

while (i < lst1.size() || j < lst2.size()) {

if (i < lst1.size() && (j >= lst2.size() || lst1.get(i).compareTo(lst2.get(j)) < 0)) {

result.add(lst1.get(i++));

} else {

result.add(lst2.get(j++));

}

}

return result;

}

public static void main(String[] args) {

ArrayList<String> lst1 = new ArrayList<>(Arrays.asList("Austin", "Dallas", "San Fransisco"));

ArrayList<String> lst2 = new ArrayList<>(Arrays.asList("Boston", "Chicago", "Denver", "Seattle"));

System.out.println(mergeList(lst1, lst2));

}

}

8 0
4 years ago
Differentiate between a software package and integrated software and why users would choose one over the other.
chubhunter [2.5K]

Answer:

Software Package means software which is used collectively, implements alike purposes, or combines alike characteristics and is bundled collectively being one kit from software applications, where as, Integrated software is a combination of software specifically built to operate on almost linked applications.

Explanation:

Users should choose Software Package because of the following reasons:

Cheap price compared over buying individual application independently.

Opportunity to introduce the total of the applications at the corresponding period or just that applications you require to work.

The compatible user interface of individual application over another.

The facility to distribute data among applications.

Coming updates can refresh every application whole by the corresponding event.

Perfect for individual use, licensed use, huge or little company.

Every software holds the full-featured transcription.

7 0
3 years ago
What consist(s) of a series of related instructions that tells the computer what to do and how to do it
Ber [7]

Answer:

Software program.

Explanation:

Unlike hardware which describes physical entities of a computer, a software program or simply a program (or even simply, a software) is a set of instructions or data that commands the computer on specific tasks to be performed and how they (the tasks) are performed.  Examples of a software are internet browser applications such as Google Chrome, Internet Explorer, and Mozilla Firefox and graphics applications such as Photoshop and Corel Draw.

Hope this helps!

8 0
3 years ago
Suppose there are 69 packets entering a queue at the same time. Each packet is of size 7 MiB. The link transmission rate is 1.7
svp [43]

Answer:

69.08265412 milliseconds

Explanation:

Lets first convert 7 MiB to bits

7*1024*1024*8=58720256 bits

Now convert bits to Gbits

58720256/10^{9}  =0.058720256 Gbits

Queuing Delay = Total size/transmission link rate

Queuing Delay= \frac{0.058720256}{1.7} =0.03454132706 seconds

Delay of packet number 3 = 0.03454132706*2=0.06908265412 seconds

or 0.06908265412= 69.08265412 milliseconds

7 0
4 years ago
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